36571222382040 has 192 divisors, whose sum is σ = 119506937004000. Its totient is φ = 9699096784896.

The previous prime is 36571222382029. The next prime is 36571222382041. The reversal of 36571222382040 is 4028322217563.

36571222382040 is a `hidden beast` number, since 3 + 6 + 5 + 7 + 1 + 222 + 382 + 0 + 40 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36571222382041) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 49043911 + ... + 49784009.

Almost surely, 2^{36571222382040} is an apocalyptic number.

36571222382040 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36571222382040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59753468502000).

36571222382040 is an abundant number, since it is smaller than the sum of its proper divisors (82935714621960).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

36571222382040 is a wasteful number, since it uses less digits than its factorization.

36571222382040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 740866 (or 740859 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 45.

The spelling of 36571222382040 in words is "thirty-six trillion, five hundred seventy-one billion, two hundred twenty-two million, three hundred eighty-two thousand, forty".